[go: up one dir, main page]

DE974232C - Hydraulische Verdraengereinrichtung, Pumpe oder Motor, insbesondere fuer Getriebe - Google Patents

Hydraulische Verdraengereinrichtung, Pumpe oder Motor, insbesondere fuer Getriebe

Info

Publication number
DE974232C
DE974232C DEP29234D DEP0029234D DE974232C DE 974232 C DE974232 C DE 974232C DE P29234 D DEP29234 D DE P29234D DE P0029234 D DEP0029234 D DE P0029234D DE 974232 C DE974232 C DE 974232C
Authority
DE
Germany
Prior art keywords
pressure
gear
piston
stroke
oil
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
DEP29234D
Other languages
German (de)
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Von Roll AG
Original Assignee
Von Roll AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Von Roll AG filed Critical Von Roll AG
Application granted granted Critical
Publication of DE974232C publication Critical patent/DE974232C/de
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01B—MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
    • F01B1/00—Reciprocating-piston machines or engines characterised by number or relative disposition of cylinders or by being built-up from separate cylinder-crankcase elements
    • F01B1/06—Reciprocating-piston machines or engines characterised by number or relative disposition of cylinders or by being built-up from separate cylinder-crankcase elements with cylinders in star or fan arrangement
    • F01B1/0675—Controlling
    • F01B1/0686—Controlling by changing the effective piston stroke
    • F01B1/0689—Controlling by changing the effective piston stroke by changing the excentricity of one element relative to another element
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01B—MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
    • F01B3/00—Reciprocating-piston machines or engines with cylinder axes coaxial with, or parallel or inclined to, main shaft axis
    • F01B3/0032—Reciprocating-piston machines or engines with cylinder axes coaxial with, or parallel or inclined to, main shaft axis having rotary cylinder block
    • F01B3/0044—Component parts, details, e.g. valves, sealings, lubrication
    • F01B3/0047—Particularities in the contacting area between cylinder barrel and valve plate
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01B—MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
    • F01B3/00—Reciprocating-piston machines or engines with cylinder axes coaxial with, or parallel or inclined to, main shaft axis
    • F01B3/0032—Reciprocating-piston machines or engines with cylinder axes coaxial with, or parallel or inclined to, main shaft axis having rotary cylinder block
    • F01B3/0044—Component parts, details, e.g. valves, sealings, lubrication
    • F01B3/0052—Cylinder barrel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01B—MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
    • F01B3/00—Reciprocating-piston machines or engines with cylinder axes coaxial with, or parallel or inclined to, main shaft axis
    • F01B3/0032—Reciprocating-piston machines or engines with cylinder axes coaxial with, or parallel or inclined to, main shaft axis having rotary cylinder block
    • F01B3/0044—Component parts, details, e.g. valves, sealings, lubrication
    • F01B3/0055—Valve means, e.g. valve plate
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01B—MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
    • F01B3/00—Reciprocating-piston machines or engines with cylinder axes coaxial with, or parallel or inclined to, main shaft axis
    • F01B3/0032—Reciprocating-piston machines or engines with cylinder axes coaxial with, or parallel or inclined to, main shaft axis having rotary cylinder block
    • F01B3/0044—Component parts, details, e.g. valves, sealings, lubrication
    • F01B3/0064—Machine housing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01B—MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
    • F01B3/00—Reciprocating-piston machines or engines with cylinder axes coaxial with, or parallel or inclined to, main shaft axis
    • F01B3/10—Control of working-fluid admission or discharge peculiar thereto
    • F01B3/103—Control of working-fluid admission or discharge peculiar thereto for machines with rotary cylinder block
    • F01B3/109—Control of working-fluid admission or discharge peculiar thereto for machines with rotary cylinder block by changing the inclination of the axis of the cylinder barrel relative to the swash plate
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
    • F04B1/12—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinder axes coaxial with, or parallel or inclined to, main shaft axis
    • F04B1/14—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinder axes coaxial with, or parallel or inclined to, main shaft axis having stationary cylinders
    • F04B1/18—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinder axes coaxial with, or parallel or inclined to, main shaft axis having stationary cylinders having self-acting distribution members, i.e. actuated by working fluid
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
    • F04B1/12—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinder axes coaxial with, or parallel or inclined to, main shaft axis
    • F04B1/20—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinder axes coaxial with, or parallel or inclined to, main shaft axis having rotary cylinder block
    • F04B1/2014—Details or component parts
    • F04B1/2042—Valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B23/00—Pumping installations or systems
    • F04B23/04—Combinations of two or more pumps
    • F04B23/06—Combinations of two or more pumps the pumps being all of reciprocating positive-displacement type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/14—Pistons, piston-rods or piston-rod connections
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B9/00—Piston machines or pumps characterised by the driving or driven means to or from their working members
    • F04B9/02—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being mechanical
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H39/00—Rotary fluid gearing using pumps and motors of the volumetric type, i.e. passing a predetermined volume of fluid per revolution

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Reciprocating Pumps (AREA)
  • Hydraulic Motors (AREA)
DEP29234D 1944-10-30 1949-01-01 Hydraulische Verdraengereinrichtung, Pumpe oder Motor, insbesondere fuer Getriebe Expired DE974232C (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH974232X 1944-10-30

Publications (1)

Publication Number Publication Date
DE974232C true DE974232C (de) 1960-10-27

Family

ID=4551112

Family Applications (1)

Application Number Title Priority Date Filing Date
DEP29234D Expired DE974232C (de) 1944-10-30 1949-01-01 Hydraulische Verdraengereinrichtung, Pumpe oder Motor, insbesondere fuer Getriebe

Country Status (4)

Country Link
CH (1) CH252204A (fr)
DE (1) DE974232C (fr)
FR (1) FR956823A (fr)
GB (1) GB684551A (fr)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2728302A (en) * 1951-04-05 1955-12-27 Oilgear Co Reduction of shocks and noise in power pumps
US2737894A (en) * 1952-08-15 1956-03-13 Oilgear Co Axial type pump with stationary cylinders
US2847942A (en) * 1953-04-21 1958-08-19 American Brake Shoe Co Means of providing air purging in piston pump
DE1057844B (de) * 1953-08-13 1959-05-21 Rheinstahl Hanomag Ag Hydrostatisches Getriebe
DE974089C (de) * 1955-02-10 1960-09-08 Daimler Benz Ag Hydraulische Axialkolbenmaschine
DE1084539B (de) * 1955-03-29 1960-06-30 Friedrich Klopp Sen Hydrostatisches Getriebe in Radialkolbenbauart
DE1054300B (de) * 1955-03-29 1959-04-02 Friedrich Klopp Sen Hydrostatisches Getriebe
DE1054327B (de) * 1956-08-11 1959-04-02 Georg Wiggermann Einrichtung bei Drehschiebersteuerungen fuer Kolbenmaschinen, insbesondere fuer hydrostatische Pumpen oder Motoren
DE1126735B (de) * 1957-01-09 1962-03-29 Mannesmann Meer Ag Druckoelschmierung fuer Lagerflaechen von Axialkolbenpumpen oder -getriebe, insbesondere fuer deren Steuerspiegel
DE1211943B (de) * 1957-01-18 1966-03-03 Bosch Gmbh Robert Einrichtung zur Geraeuschminderung bei einer als Pumpe oder Motor verwendbaren, drehschiebergesteuerten hydraulischen Axial- oder Radialkolbenmaschine
DE1058370B (de) * 1957-08-23 1959-05-27 Bosch Gmbh Robert Hydraulische Maschine
DE1238333B (de) * 1958-06-10 1967-04-06 Ernest Edward Wagner Einrichtung zum verschleissarmen und dichten Anliegen der Steuerspiegelscheibe an der ebenen Steuerflaeche der umlaufenden Zylindertrommel einer Verdraengermaschine, insbesondere einer Axial- oder Radialkolbenmaschine (Pumpe oder Motor)
DE1233267B (de) * 1959-08-21 1967-01-26 Citroen Sa Einrichtung zur Geraeuschminderung bei schiebergesteuerten Pumpen und Fluessigkeitsmotoren
DE1228513B (de) * 1960-03-10 1966-11-10 Kloeckner Humboldt Deutz Ag Einrichtung zur Geraeuschminderung bei Druckfluessigkeits-Axialkolbenmaschinen
DE1195128B (de) * 1962-01-25 1965-06-16 Hydrel Ag Hydraulischer Antrieb mit einer Einrichtung zum Daempfen von Schwingungen
GB984872A (en) * 1962-05-12 1965-03-03 Council Scient Ind Res Improvements in rotary hydraulic reciprocating piston pumps and motors
US3199461A (en) * 1963-05-27 1965-08-10 Cessna Aircraft Co Hydraulic pump or motor
US3457873A (en) * 1967-03-20 1969-07-29 Sperry Rand Corp Pumping chamber decompression
DE1703347A1 (de) * 1968-05-06 1972-01-13 Mannesmann Meer Ag Hydrostatische Axialkolbenmaschine
DE7114577U (de) * 1971-04-16 1972-09-28 Bosch R Gmbh Verdraengerpumpe
US3956972A (en) * 1973-06-15 1976-05-18 Robert Cecil Clerk Axial piston pumps or motors
DE2333380C2 (de) * 1973-06-30 1982-04-08 Eckhard 7120 Bietigheim Aschke Hydraulische Maschine
US4117770A (en) * 1976-05-13 1978-10-03 Gennady Petrovich Koshelenko Axial-piston hydraulic machine
US4489642A (en) * 1983-01-13 1984-12-25 General Signal Corporation Method and apparatus for reducing operating noise in axial piston pumps and motors
US4934251A (en) * 1988-12-16 1990-06-19 Allied-Signal Inc. Hydraulic motor or pump with constant clamping force between rotor and port plate
WO1995030833A1 (fr) * 1994-05-06 1995-11-16 Caterpillar Inc. Unite hydraulique a pistons axiaux
US5727441A (en) * 1995-01-20 1998-03-17 Industrial Technology Research Institute Valve plate structure of an axial plunger pump
US7798478B2 (en) 2004-02-23 2010-09-21 Walter Meier (Manufacturing) Inc. Parallel clamp and accessories therefor
DE102004045817A1 (de) * 2004-09-22 2006-03-23 Robert Bosch Gmbh Kolbenpumpe zur Förderung von Fluiden
CH711662A1 (de) * 2015-10-15 2017-04-28 Liebherr Machines Bulle Sa Herstellungsverfahren für Steuerplatten einer hydraulischen Maschine.
CN109356823B (zh) * 2018-09-19 2019-09-13 杭州嘉凯医疗器械科技有限公司 一种医疗用充气泵

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH44448A (de) * 1908-06-19 1909-08-02 Hector Clergue Francis Einrichtung zum Antreiben von Fahrzeugen mit Hilfe einer Druckflüssigkeit
US2288768A (en) * 1940-12-23 1942-07-07 Vickers Inc Power transmission
CH226085A (de) * 1939-12-12 1943-03-15 Klopp Friedrich Flüssigkeitsgetriebe mit umlaufenden Zylindern, deren Kolben mittels einer Schiefscheibe hin- und herbewegt werden.

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH44448A (de) * 1908-06-19 1909-08-02 Hector Clergue Francis Einrichtung zum Antreiben von Fahrzeugen mit Hilfe einer Druckflüssigkeit
CH226085A (de) * 1939-12-12 1943-03-15 Klopp Friedrich Flüssigkeitsgetriebe mit umlaufenden Zylindern, deren Kolben mittels einer Schiefscheibe hin- und herbewegt werden.
US2288768A (en) * 1940-12-23 1942-07-07 Vickers Inc Power transmission

Also Published As

Publication number Publication date
CH252204A (de) 1947-12-15
GB684551A (en) 1952-12-17
FR956823A (fr) 1950-02-08

Similar Documents

Publication Publication Date Title
DE974232C (de) Hydraulische Verdraengereinrichtung, Pumpe oder Motor, insbesondere fuer Getriebe
DE2828347C2 (de) Reibgetriebe
DE102013103685B4 (de) Umschaltventil und Verbrennungsmotor mit einem solchen Umschaltventil
EP3143266B1 (fr) Bielle pour un moteur à combustion interne
DE602004008968T2 (de) Einrichtung zum bewegen einer walze einer papiermaschine
DE1017468B (de) Axialkolbenmaschine
DE1945844A1 (de) Ausgleichvorrichtung fuer Traegheitskraefte sich hin- und herbewegender Gerueste von Kaltwalzwerken
CH369944A (de) Stufenlos regelbares mechanisches Getriebe
DE907970C (de) Hydraulisches Axialkolben-Pumpen-, Motor- oder Getriebeaggregat mit im Kreise angeordneten parallelen Kolben
DE2519908A1 (de) Hubkolbenmaschine mit exzentrischer nachfuehrung
DE866115C (de) Kolbenmaschine mit Taumelscheibe, insbesondere Brennkraftkolbenmaschine
DE1634243C3 (de) Vibrations-Pfahlramme
DE1038364B (de) Stufenlos regelbares Fluessigkeitsgetriebe mit einer Mehrzylinder-Kolbenpumpe und einem dieser in einem geschlossenen Kreislauf nachgeschalteten mehrzylindrigen Kolbenmotor
EP1041279B1 (fr) Plaque de valves pour une machine axiale à piston
DE893293C (de) Als Pumpe oder Motor verwendbare Sternzylinder-Kolbenmaschine
DE102014018898A1 (de) Mehrgelenkskurbeltrieb für eine Brennkraftmaschine mit einem Exzenterwellen-Stellantrieb umfassend ein schaltbares Getriebe mit mindestens zwei verschiedenen Untersetzungsverhältnissen
CH348322A (de) Mehrzylindrige, eine Ölpumpe oder einen Ölmotor darstellende Vorrichtung
EP0596422A1 (fr) Différentiel
DE712341C (de) Schieberanordnung bei Kolbenfluessigkeitsgetrieben
AT219367B (de) Stufenlos regelbares Schaltwerkwechselgetriebe
AT216893B (de) Ventillose Kolbenpumpe
DE2645320A1 (de) Verbesserungen an geschwindigkeitsuebertragungsvorrichtungen
DE19602770A1 (de) Kolbenrollen-Führung für Radialkolbenaggregat
DE2254751B2 (de) Radialkolbenmaschine
DE2251778C3 (de) Zwangssteuerung für hydrostatische Radial- oder Axialkolbenmotoren oder -pumpen